Whenever you watch a movie, you're also probably watching just about every other movie you've ever seen. The images that flash by trigger associations in your brain -- some of them deliberately planted by the filmmakers, others not. Still, you've got all these images and memories banging around in your head and they're going to connect with something no matter what.
As I wrote in my review of "The Descent" and subsequent postings, director Neil Marshall quite deliberately conjures up memories of other movies (especially, but not exclusively, horror movies) to evoke emotions and effects that have lingered in viewers' imaginations.
Take the "rebirth" of one character, who emerges from the ground coated in blood, like a baby from the womb. This image resonates with memories from a number of terrific movies. Before I get to a more detailed discussion, the usual **SPOILER ALERT** is in order -- not only for "The Descent," but several of its antecedents, including "Deliverance," "Carrie," "Evil Dead 2" and "The Third Man." OK, let's give these movies a hand!